409170

Tributylgermanium hydride

99%

• Synonym(s): Tributylgermane
• Linear Formula: [CH₃(CH₂)₃]₃GeH
• CAS Number: 998-39-0
• Molecular Weight: 244.99
• MDL number: MFCD00077987
• UNSPSC Code: 12352103
• PubChem Substance ID: 24865626
• NACRES: NA.23

Properties

• Assay: 99%
• form: liquid
• reaction suitability: core: germanium; reagent type: reductant
• refractive index: n20/D 1.45 (lit.)
• bp: 123 °C/20 mmHg (lit.)
• density: 0.949 g/mL at 25 °C (lit.)
• SMILES string: CCCC[GeH](CCCC)CCCC
• InChI: 1S/C12H28Ge/c1-4-7-10-13(11-8-5-2)12-9-6-3/h13H,4-12H2,1-3H3
• InChI key: KTSWILXIWHVQLR-UHFFFAOYSA-N

Description

General description

Tributylgermanium hydride is a radical generating reagent. Reductive alkylation of active olefins with alkyl halides with tributylgermanium hydride was investigated in detail.

Application

Efficient reducing agent for benzylic chlorides.

Packaging

Packaged in glass bottles

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H318
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves